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// Credits: https://pkg.go.dev/github.com/rclone/[email protected]/cmd/serve/s3
// Package s3 implements a fake s3 server for alist
package s3
import "io"
type noOpReadCloser struct{}
type readerWithCloser struct {
io.Reader
closer func() error
}
var _ io.ReadCloser = &readerWithCloser{}
func (d noOpReadCloser) Read(b []byte) (n int, err error) {
return 0, io.EOF
}
func (d noOpReadCloser) Close() error {
return nil
}
func limitReadCloser(rdr io.Reader, closer func() error, sz int64) io.ReadCloser {
return &readerWithCloser{
Reader: io.LimitReader(rdr, sz),
closer: closer,
}
}
func (rwc *readerWithCloser) Close() error {
if rwc.closer != nil {
return rwc.closer()
}
return nil
}
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